fuel filter JEEP WAGONEER 2023 Owners Manual

6
SAFETY
SAFETY FEATURES........................................................... 239
Anti-Lock Brake System (ABS) ................................. 239Rear Seat Reminder Alert (RSRA) ............................ 240
Drowsy Driver Detection (DDD) — If Equipped ........ 240
Electronic Brake Control (EBC) System .................. 241
AUXILIARY DRIVING SYSTEMS ...................................... 247 Blind Spot Monitoring (BSM) .................................... 247
Forward Collision Warning (FCW)
With Mitigation .......................................................... 250
Tire Pressure Monitoring System (TPMS) ................ 252
OCCUPANT RESTRAINT SYSTEMS ................................ 256 Occupant Restraint Systems Features ................... 256Important Safety Precautions .................................. 256Seat Belt Systems .................................................... 257
Supplemental Restraint Systems (SRS) .................. 264Child Restraints ........................................................ 275
SAFETY TIPS ..................................................................... 287 Transporting Passengers .......................................... 287
Transporting Pets ...................................................... 287Connected Vehicles .................................................. 287
Safety Checks You Should Make Inside
The Vehicle ............................................................... 287
Periodic Safety Checks You Should Make
Outside The Vehicle .................................................. 289
Exhaust Gas .............................................................. 289Carbon Monoxide Warnings ..................................... 289
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ..................................... 290
ASSIST AND SOS SYSTEM— IF EQUIPPED ................... 290
JACKING AND TIRE CHANGING...................................... 293 Preparations For Jacking ......................................... 293
Jack And Tools Location ........................................... 294Spare Tire Stowage................................................... 295
Spare Tire Removal .................................................. 295Jacking Instructions ................................................. 296
JUMP STARTING ............................................................. 300 Preparations For Jump Start .................................... 300Jump Starting Procedure.......................................... 301
REFUELING IN EMERGENCY........................................... 302
IF YOUR ENGINE OVERHEATS ........................................ 303
MANUAL PARK RELEASE .............................................. 303
FREEING A STUCK VEHICLE .......................................... 305
TOWING A DISABLED VEHICLE ..................................... 306 Rear-Wheel Drive Models......................................... 307
Four-Wheel Drive Models ......................................... 307
Emergency Tow Hooks — If Equipped ..................... 308
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .............................................................................. 308
EVENT DATA RECORDER (EDR) ..................................... 308
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .................................................. 309 Maintenance Plan ..................................................... 310
ENGINE COMPARTMENT ................................................. 313 3.0L Engine................................................................ 313
5.7L Engine................................................................ 314
6.4L Engine................................................................ 315
Checking Oil Level — 3.0L Engines .......................... 316
Checking Oil Level — 5.7L & 6.4L Engines .............. 317
Adding Washer Fluid ................................................ 317
Maintenance-Free Battery ....................................... 318Pressure Washing ..................................................... 318
VEHICLE MAINTENANCE .................................................. 318 Engine Oil .................................................................. 319
Engine Oil Filter ....................................................... 319
Engine Air Cleaner Filter ........................................ 319Air Conditioner Maintenance ................................. 320
Accessory Drive Belt Inspection ............................... 323Body Lubrication ....................................................... 323
Windshield Wiper Blades ......................................... 324
Exhaust System ........................................................ 325
Cooling System .......................................................... 326
Brake System ........................................................... 328
Automatic Transmission ........................................... 329
Front/Rear Axle Fluid ............................................... 330Transfer Case ............................................................ 330Fuses .......................................................................... 331Bulb Replacement .................................................... 349

23_WS_OM_EN_USC_t.book Page 6

122STARTING AND OPERATING
COLD WEATHER OPERATION
(B
ELOW –22°F OR −30°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater
(available from an authorized dealer) is recommended.
AFTER STARTING
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
TURBOCHARGER “COOL DOWN” —
3.0L E
NGINE ONLY
The 3.0L engine is equipped with an after-run pump to
cool the turbocharger after the engine is shut off.
Depending on the type of driving and the amount of cargo,
the pump will run for up to 20 minutes after the engine
has been shut off to circulate coolant through the
turbocharger. Although the pump is rubber-mounted for
quiet operation, it is normal to hear it running during this
time.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine. The engine block heater cord is coiled and strapped right
behind the engine air cleaner filter assembly from the
manufacturer.
ENGINE BREAK-IN RECOMMENDATIONS
An initial break-in period is recommended for the
powertrain (engine, transmission, axle, etc.) in your
vehicle. Adhering to the following guidelines will contribute
to improved longevity, fuel economy, and performance.
Drive moderately during the first 100 miles (160 km).
After that, for the first 500 miles (800 km), avoid long
periods at constant speed. Varying speed, engine RPM,
and throttle position is desirable.
Avoid high performance, severe off-road, and towing for
the first 500 miles (800 km).
NOTE:A new engine may consume some oil during its first few
thousand miles (km) of operation. This should be
considered a normal part of the break-in and not inter -
preted as a problem. For engines not equipped with an oil
level sensor, please check your oil level frequently during
the break-in period. Add manufacturer-approved oil as
required
Úpage 376.
PARKING BRAKE
ELECTRIC PARK BRAKE (EPB)
Your vehicle is equipped with an EPB that offers simple
operation, and some additional features that make the
parking brake more convenient and useful.
The parking brake is primarily intended to prevent the
vehicle from rolling while parked. Before leaving the
vehicle, make sure that the parking brake is applied. Also,
be certain to leave the transmission in PARK.
You can engage the parking brake in two ways:
 Manually, by applying the EPB switch.
 Automatically, by enabling the Auto Park Brake feature
in the customer programmable features section of the
Uconnect settings.
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil in
the engine or damage may result. ONLY USE OILS THAT
ARE API APPROVED
Úpage 376.

23_WS_OM_EN_USC_t.book Page 122

SAFETY273
If A Deployment Occurs
The front air bags are designed to deflate immediately
after deployment.
NOTE:Front and/or side air bags will not deploy in all collisions.
This does not mean something is wrong with the air bag
system.
If you do have a collision which deploys the air bags, any
or all of the following may occur:
The air bag material may sometimes cause abrasions
and/or skin reddening to the occupants as the air bags
deploy and unfold. The abrasions are similar to friction
rope burns or those you might get sliding along a carpet
or gymnasium floor. They are not caused by contact
with chemicals. They are not permanent and normally
heal quickly. However, if you haven’t healed signifi -
cantly within a few days, or if you have any blistering,
see your doctor immediately.
 As the air bags deflate, you may see some smoke-like
particles. The particles are a normal by-product of the
process that generates the non-toxic gas used for air
bag inflation. These airborne particles may irritate the
skin, eyes, nose, or throat. If you have skin or eye irrita -
tion, rinse the area with cool water. For nose or throat
irritation, move to fresh air. If the irritation continues,
see your doctor. If these particles settle on your
clothing, follow the garment manufacturer’s instruc -
tions for cleaning. Do not drive your vehicle after the air bags have deployed.
If you are involved in another collision, the air bags will not
be in place to protect you.
NOTE:

Air bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
 After any collision, the vehicle should be taken to an
authorized dealer immediately.
Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending
on the nature of the event, the Occupant Restraint
Controller (ORC) will determine whether to have the
Enhanced Accident Response System perform the
following functions:
Cut off fuel to the engine (if equipped)
 Cut off battery power to the electric motor (if equipped)
 Flash hazard lights as long as the battery has power
 Turn on the interior lights, which remain on as long as
the battery has power or for 15 minutes from the inter -
vention of the Enhanced Accident Response System
 Unlock the power door locks Your vehicle may also be designed to perform any of these
other functions in response to the Enhanced Accident
Response System:

Turn off the Fuel Filter Heater, Turn off the HVAC Blower
Motor, Close the HVAC Circulation Door
 Cut off battery power to the:
 Engine
 Electric Motor (if equipped)
 Electric power steering
 Brake booster
 Electric park brake
 Automatic transmission gear selector
 Horn
 Front wiper
 Headlight washer pump (if equipped)
NOTE:After an accident, remember to cycle the ignition to the
STOP (OFF/LOCK) position and remove the key from the
ignition switch to avoid draining the battery. Carefully
check the vehicle for fuel leaks in the engine compartment
and on the ground near the engine compartment and fuel
tank before resetting the system and starting the engine.
If there are no fuel leaks or damage to the vehicle elec -
trical devices (e.g. headlights) after an accident, reset the
system by following the procedure described below. If you
have any doubt, contact an authorized dealer.
WARNING!
Deployed air bags and seat belt pretensioners cannot
protect you in another collision. Have the air bags, seat
belt pretensioners, and the seat belt retractor
assemblies replaced by an authorized dealer
immediately. Also, have the Occupant Restraint
Controller System serviced as well.
6

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SERVICING AND MAINTENANCE317
NOTE:
After adding oil to the engine, always reinstall the oil
cap securely by rotating clockwise until it stops. Never
run the engine without the oil fill cap as this could
cause an oil leak.
 Because the oil level is automatically detected only
when the engine has been off and restarted (after four
minutes), the system cannot immediately detect a
sudden drop in oil level while driving (for example, if the
oil pan starts to leak due to damage during an off-road
event).
CHECKING OIL LEVEL — 5.7L & 6.4L
E
NGINES
To ensure proper engine lubrication, the engine oil must
be maintained at the correct level. Check the oil level at
regular intervals, such as every fuel stop. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are four possible dipstick types:
 Crosshatched zone.
 Crosshatched zone marked SAFE.
 Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
 Crosshatched zone marked with dimples at the MIN
and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 qt (1 L) of oil when the reading is at the low end
of the dipstick range will raise the oil level to the high end
of the range marking.
ADDING WASHER FLUID
The instrument cluster display will indicate when the
washer fluid level is low. When the sensor detects a low
fluid level, the Low Washer Fluid Warning Light will turn on
and the "Washer Fluid Low" message will be displayed.
The fluid reservoir for the windshield washers and the rear
window washer is shared. The fluid reservoir is located in
the engine compartment, be sure to check the fluid level
at regular intervals. Fill the reservoir with windshield
washer solvent only (not radiator antifreeze). When
refilling the washer fluid reservoir, take some washer fluid
and apply it to a cloth or towel and wipe clean the wiper
blades, this will help blade performance. To prevent
freeze-up of your windshield washer system in cold
weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
NOTE:Use care when filling under hood fluids such as engine oil,
washer fluid, antifreeze, etc. to minimize spillage onto top
of engine. Any excess fluid that is spilled onto the top of
the engine should be removed using compressed air or an
absorbent cloth.
CAUTION!
If the “Critically Low or Critically High” Oil Level Warning
Light is illuminated, the following steps should be
taken:
Critically Low: add two quarts of manufacturer speci -
fied oil as soon as possible
Úpage 376. Continuing
to operate the vehicle with “Critically Low” oil level
may damage the engine.
 Critically High: contact an authorized dealer for
service. Continuing to operate the vehicle with “Criti -
cally High” oil level may damage the engine.
Do not use any oils that are not manufacturer specified
and API approved.
Used engine oil and oil filters contain substances which
are harmful to the environment. When oil and filters are
changed contact an authorized dealer and dispose of in
a safe and responsible manner.
WARNING!
Commercially available windshield washer solvents are
flammable. They could ignite and burn you. Care must
be exercised when filling or working around the washer
solution.
8

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TECHNICAL SPECIFICATIONS375
FLUID CAPACITIES
US Metric
Fuel (Approximate)
Short Wheel Base 26.5 gal100 L
Long Wheel Base 30.5 gal115 L
Engine Oil With Filter
3.0L Engine 7.5 qt7.1 L
5.7L Engine 7 qt6.6 L
6.4L Engine 7 qt6.6 L
Cooling System *
3.0L Engine 16.6 qt15.7 L
3.0L Engine Intercooler 2.9 qt2.7 L
5.7L Engine 17 qt16 L
6.4L Engine 18.4 qt17.4 L
* Includes heater and coolant recovery bottle filled to MAX level.
9

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383
INDEX
AAbout Your Brakes ....................................................... 371
Active Driving Assist System ....................................... 148
Active Lane Management System .............................. 167
Adaptive Cruise Control (ACC)
(Cruise Control) ................................................... 137
, 139
Adding Engine Coolant (Antifreeze) ............................ 327
Adding Fuel................................................................... 177
Additives, Fuel .............................................................. 373
Adjust Down...........................................................................39
Forward ...................................................................... 39
Rearward ....................................................................39
Up................................................................................ 39
Adjustable Pedals ...........................................................49
Air Bag Air Bag Operation.................................................... 266
Air Bag Warning Light .................................... 265
, 267
Driver Knee Air Bag ................................................ 270
Enhanced Accident Response ...................... 273
, 308
Event Data Recorder (EDR).................................... 308 Front Air Bag ........................................................... 267
If Deployment Occurs ............................................. 273
Knee Impact Bolsters ............................................. 270
Maintaining Your Air Bag System .......................... 274
Maintenance ........................................................... 274
Redundant Air Bag Warning Light ......................... 265
Side Air Bags ........................................................... 270
Transporting Pets.................................................... 287 Air Bag Light ........................................................ 265
, 287
Air Cleaner, Engine (Engine Air Cleaner Filter) ...........319
Air Conditioner Maintenance ....................................... 320
Air Conditioner Refrigerant ................................ 320
, 321
Air Conditioner System ................................................. 320
Air Conditioning Rear ............................................................................ 69
Air Conditioning Filter ............................................72
, 320
Air Conditioning System .......................................... 64, 71
Air Conditioning, Operating Tips .................................... 71
Air Filter ......................................................................... 319
Air Pressure Tires.......................................................................... 357
Alarm Arm The System.................................................. 24
, 25
Disarm The System ................................................... 24
Panic........................................................................... 17
Rearm The System .................................................... 25
Security Alarm.......................................................... 111
Alarm System Security Alarm..................................................... 24
, 25
Alterations/Modifications Vehicle........................................................................ 10
Amazon FireTV .................................................... 228
, 232
Amazon FireTV Built-in ................................................. 228
Antifreeze (Engine Coolant) ............................... 326
, 375
Disposal ...................................................................327 Anti-Lock Brake System (ABS) ..................................... 239
Anti-Lock Warning Light ............................................... 111
Apps .............................................................................. 226
Arming System
Security Alarm ........................................................... 24
Assist, Hill Start ............................................................ 244
Audio Systems (Radio) ................................................. 196
Auto Down Power Windows ........................................... 82
Auto Hold ................................................... 115
, 116, 124
Automatic Folding Mirrors ............................................. 52
Automatic Headlights ..................................................... 58
Automatic High Beams .................................................. 58
Automatic Tailgate Release ........................................... 87
Automatic Temperature Control (ATC) .......................... 71 Automatic Transmission ..................................... 119
, 126
Adding Fluid ............................................................. 329
Fluid And Filter Change........................................... 329
Fluid Change ........................................................... 329
Fluid Level Check .................................................... 329
Fluid Type .......................................................329
, 377
Special Additives ..................................................... 329
Automatic Transmission Limp Home Mode ............... 128
AutoPark ....................................................................... 120
AUX Port .......................................................................... 76
Auxiliary Driving Systems ............................................. 247
Auxiliary Electrical Outlet (Power Outlet) ...................... 79
Auxiliary Power Outlet .................................................... 79
Axle Fluid....................................................................... 377
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385
E
Electric Brake Control System..................................... 241 Anti-Lock Brake System ......................................... 239
Electronic Roll Mitigation .............................. 241
, 246
Electric Parking Brake ................................................. 122
Electric Remote Mirrors ..................................................52 Electrical Outlet, Auxiliary (Power Outlet) ...................... 79Electronic Range Select (ERS) .................................... 129
Electronic Speed Control (Cruise Control) .................. 138
Electronic Stability Control (ESC) ................................ 242
Electronic Throttle Control Warning Light................... 110
Emergency Braking ...................................................... 252
Emergency Gas Can Refueling .................................... 302
Emergency, In Case Of Freeing Vehicle When Stuck .................................. 305
Hazard Warning Flasher ......................................... 290
Jacking..................................................................... 293
Jump Starting .......................................................... 300
Emission Control System Maintenance...................... 118
Engine .................................................................. 313
, 315
Air Cleaner ............................................................... 319 Block Heater ........................................................... 122
Break-In Recommendations .................................. 122
Checking Oil Level ......................................... 316
, 317
Compartment ........................................313, 314, 315
Compartment Identification .......................... 313, 314
Cooling..................................................................... 326
Exhaust Gas Caution .............................................. 289
Fails To Start ........................................................... 121
Flooded, Starting .................................................... 121
Fuel Requirements ........................................ 372
, 375
Jump Starting .......................................................... 300
Oil .................................................................... 319
, 375
Oil Filler Cap ............................................................ 313
Oil Filter ................................................................... 319 Oil Selection .......................................... 319
, 375, 376
Oil Synthetic ............................................................. 319
Starting.....................................................................119
Engine Oil Life Reset

b
...........................................101
Enhanced Accident Response Feature ............. 273, 308
Ethanol .......................................................................... 373
Exhaust Gas Cautions ..................................................289
Exhaust System .................................................. 289
, 325
Exterior Lights .............................................. 57, 289, 349
FFamCam System...........................................................171
Filters Air Cleaner ............................................................... 319
Air Conditioning ...................................... 72
, 320, 321
Engine Oil ................................................................. 319
Engine Oil Disposal..................................................319
FireTV.............................................................................232
Flashers ......................................................................... 290 Hazard Warning ....................................................... 290
Turn Signals ................................................... 116
, 289
Flash-To-Pass .................................................................. 58
Flooded Engine Starting ............................................... 121
Fluid Capacities ............................................................375
Fluid Leaks ....................................................................289
Fluid Level Checks Brake ........................................................................ 328
Engine Oil ....................................................... 316
, 317
Fluids And Lubricants ...................................................377
Fold-Flat Seats ................................................................ 33
Forward Collision Warning ...........................................250
Four Wheel Drive ................................................ 129
, 131
Operation ................................................................. 129
System .....................................................................129 Four Wheel Drive Operation ........................................ 129
Four-Way Hazard Flasher ............................................. 290
Freeing A Stuck Vehicle ............................................... 305
Front Axle (Differential) ................................................ 330
Fuel................................................................................ 372 Additives .................................................................. 373
Clean Air .................................................................. 373
Ethanol..................................................................... 373Gasoline ................................................................... 372
Materials Added ...................................................... 373
Methanol ................................................................. 373
Octane Rating.......................................................... 372
Requirements .................................................372
, 375
Specifications .......................................................... 376
Tank Capacity .......................................................... 375
Fueling .......................................................................... 177
Fully Automated ParkSense Active Park Assist .......... 162
Fuses ............................................................................. 331
GGarage Door Opener (HomeLink) .................................. 53 Gasoline, (Fuel) ............................................................ 372
Gasoline, Clean Air ....................................................... 373
Gasoline, Reformulated ............................................... 373
Gear Ranges ................................................................. 127
Glass Cleaning .............................................................. 370
Glove Compartment Storage ......................................... 73Gross Axle Weight Rating ............................................. 179
Gross Vehicle Weight Rating ....................................... 179
GVWR ............................................................................ 178
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387
Fog .............................................................................. 60
Hazard Warning Flasher ......................................... 290
Headlights On With Wipers .......................................59
High Beam/Low Beam Select ...................................58
Hill Descent Control Indicator ................................ 243
Illuminated Entry........................................................62
Interior ........................................................................60
Lights On Reminder ...................................................59
Malfunction Indicator (Check Engine) ................... 112
Multicolor Ambient ....................................................62
Park .................................................................. 59
, 116
Passing ....................................................................... 58
Reading ...................................................................... 61
Seat Belt Reminder ................................................ 111
Security Alarm ......................................................... 111 Service ..................................................................... 349
Traction Control ...................................................... 243
Turn Signals ..................................... 57
, 60, 116, 289
Vanity Mirror............................................................... 50
Warning Instrument Cluster Descriptions ............. 110
Load Shed Battery Saver Mode .................................. 107
Load Shed Battery Saver On ....................................... 107
Load Shed Electrical Load Reduction......................... 107
Load Shed Intelligent Battery Sensor ......................... 107
Loading Vehicle ............................................................ 178 Tires ......................................................................... 354
Locks Child Protection .........................................................30
Manual ....................................................................... 26
Power Door .................................................................27
Lubrication, Body ......................................................... 323
Lug Nuts/Bolts ............................................................. 371
MMaintenance ................................................................... 85 Maintenance Free Battery ...........................................318
Maintenance Schedule ................................................ 309
Malfunction Indicator Light (Check Engine) ...... 112
, 118
Manual Park Release............................................................303Service .....................................................................381
McIntosh ....................................................................... 226
Media Hub....................................................................... 76
Memory Feature (Memory Seats) .................................. 31
Memory Seat ................................................................... 31 Memory Seats And Radio............................................... 31
Methanol ....................................................................... 373
Mirrors ............................................................................. 50 Conversation .............................................................. 51
Electric Remote ......................................................... 52
Exterior Folding.......................................................... 51
Heated........................................................................ 53
Outside ....................................................................... 51
Rearview ...........................................................50
, 290
Tilt In Reverse ............................................................ 53
Vanity.......................................................................... 50
Modifications/Alterations Vehicle........................................................................ 10
Monitor, Tire Pressure System..................................... 252
Mopar Parts .................................................................. 381
MP3 Control .................................................................... 76 Multi-Function Control Lever .......................................... 57
NNew Vehicle Break-In Period ....................................... 122
Night Vision Camera..................................................... 172
OOccupant Restraints .................................................... 256
Octane Rating, Gasoline (Fuel) .................................... 372
Off-Road Pages ............................................................. 236
Oil Change Indicator ..................................................... 101 Reset........................................................................ 101
Oil Filter, Change .......................................................... 319
Oil Filter, Selection ....................................................... 319
Oil Pressure Light ......................................................... 111
Oil, Engine ..................................................................... 319 Capacity ................................................................... 375
Checking .........................................................316
, 317
Dipstick ...........................................................316, 317
Disposal ................................................................... 319
Filter ......................................................................... 319
Filter Disposal.......................................................... 319
Identification Logo .................................................. 319
Materials Added To ................................................. 319 Pressure Warning Light .......................................... 111Recommendation...........................................319
, 375
Synthetic .................................................................. 319
Viscosity ................................................................... 375
Onboard Diagnostic System ........................................ 117
Operating Precautions ................................................. 117
Operator Manual Owner's Manual ...................................................... 381
Outside Rearview Mirrors .............................................. 51
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